CN208872898U - A kind of display polaroid containing weatherproof structure - Google Patents
A kind of display polaroid containing weatherproof structure Download PDFInfo
- Publication number
- CN208872898U CN208872898U CN201821781518.3U CN201821781518U CN208872898U CN 208872898 U CN208872898 U CN 208872898U CN 201821781518 U CN201821781518 U CN 201821781518U CN 208872898 U CN208872898 U CN 208872898U
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- Prior art keywords
- film
- protective film
- sensitive adhesive
- weathering
- pressure sensitive
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Illuminated Signs And Luminous Advertising (AREA)
- Adhesive Tapes (AREA)
Abstract
The utility model discloses a kind of display polaroid containing weatherproof structure, including release film, pressure sensitive adhesive, DBEF film, weathering layer, protective film and weathering resistance coatings, the release film, pressure sensitive adhesive, DBEF film, weathering layer and protective film are successively combined with each other.The utility model passes through setting weathering layer; weathering layer has intensity height, good toughness, heat-resisting indeformable and cold-resistant property; greatly enhance the weatherability of polaroid; by the way that weathering resistance coatings are arranged; weathering resistance coatings are applied to the surface of protective film; so that the surface of protective film is had the effect of hydrophobic, antibacterial, anti-mildew and anti-yellow, improve the weatherability of protective film, has achieved the effect that improve polaroid weatherability.
Description
Technical field
The utility model relates to polaroid technical field, specially a kind of display polaroid containing weatherproof structure.
Background technique
With the continuous development of science and technology, more and more display devices are used for daily life and work
In the middle, huge convenience is brought for daily life and work, becomes the indispensable important tool of current people.
Liquid crystal display is a kind of current common display device.Liquid crystal display includes liquid crystal mesogens display module and backlight mould
Group.Since the optical characteristics of liquid crystal mesogens display module needs to guarantee the normal display of liquid crystal display die set in liquid crystal liquid
The two sides of brilliant display module are bonded polaroid.But the weatherability of market upper polaroid is poor now, polaroid is easy to be damaged, and needs
It improves.
Utility model content
The purpose of this utility model is to provide a kind of display polaroid containing weatherproof structure, has raising polarisation
The advantages of piece weatherability, the weatherability for solving present market upper polaroid is poor, and polaroid is easy impaired problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of display use containing weatherproof structure is inclined
Mating plate, it is characterised in that including release film, pressure sensitive adhesive, DBEF film, weathering layer, protective film and weathering resistance coatings, the release film, pressure
Quick glue, DBEF film, weathering layer and protective film are successively combined with each other.
Preferably, the surface of the protective film is coated with weathering resistance coatings.
Preferably, waterproof layer is compounded between the weathering layer and protective film.
Preferably, transparent barrier film is compounded between the pressure sensitive adhesive and DBEF film.
Preferably, the pressure sensitive adhesive is that adhesive solvent, pearl powder and curing agent mix.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model has intensity height, good toughness, heat-resisting indeformable and cold-resistant property by setting weathering layer, weathering layer
Matter greatly enhances the weatherability of polaroid, and by the way that weathering resistance coatings are arranged, weathering resistance coatings are applied to the surface of protective film, make
The surface of protective film has the effect of hydrophobic, antibacterial, anti-mildew and anti-yellow, improves the weatherability of protective film, and it is inclined to have reached raising
The effect of mating plate weatherability.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1- release film, 2- pressure sensitive adhesive, 3-DBEF film, 4- weathering layer, 5- protective film, 6- weathering resistance coatings, 7- waterproof
Layer, 8- transparent barrier film.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of display polaroid containing weatherproof structure,
Including release film 1, pressure sensitive adhesive 2, DBEF film 3, weathering layer 4, protective film 5 and weathering resistance coatings 6, release film 1, pressure sensitive adhesive 2, DBEF film
3, weathering layer 4 and protective film 5 are successively combined with each other, and the setting of release film 1 is avoided for protecting pressure sensitive adhesive 2 not to be damaged
There is bubble in pressure sensitive adhesive 2 when being attached to liquid crystal display, the setting of pressure sensitive adhesive 2 is for pasting DBEF film 3, weathering layer 4 and protective film 5
On liquid crystal display, the compound egative film of polaroid before DBEF film 3 is used to replace, in the case where not influencing its display, greatly
Big improves the brightness of product, and a kind of white gravoply, with black engraved characters is presented, and forms people and is easy to receive display pattern, weathering layer 4 by
Polyvinyl chloride resin, plasticizer, heat stabilizer, external lubricant, in-lubricant and weather-proof modifying agent are made, and weather-proof modifying agent is by acetic acid
Vinyl acetate vinyl chloride terpolymer resin and Aluminate coupling agent are combined, and have intensity height, good toughness, heat-resisting indeformable
With cold-resistant property, the weatherability of polaroid is greatly enhanced, the setting of protective film 5 is for weathering layer 4,3 and of DBEF film
Pressure sensitive adhesive 2 carries out a protective effect, prevents weathering layer 4, DBEF film 3 and pressure sensitive adhesive 2 from directly contacting with the external world and is damaged, presses
Quick glue 2 is that adhesive solvent, pearl powder and curing agent mix, pressure-sensitive made of adhesive solvent, pearl powder and curing agent
The transmitance with higher of glue 2, is compounded with transparent barrier film 8 between pressure sensitive adhesive 2 and DBEF film 3, by pressure sensitive adhesive 2 and DBEF film 3
It is not directly contacted with, improves the weatherability of DBEF film 3, waterproof layer 7 is compounded between weathering layer 4 and protective film 5, waterproof layer 7 is set
It sets for playing the role of a waterproof to weathering layer 4, DBEF film 3 and pressure sensitive adhesive 2, improves the weatherability of polaroid, protective film 5
Surface be coated with weathering resistance coatings 6, weathering resistance coatings 6 are mixed by isopropanol, silicone oil, trimethyl npropoxysilane and glacial acetic acid,
Weathering resistance coatings 6 are applied to the surface of protective film 5, make the surface of protective film 5 that there is hydrophobic, antibacterial, the effect of anti-mildew and anti-yellow
Fruit improves the weatherability of protective film 5.
Working principle: display polaroid of this kind containing weatherproof structure in use, tear off release film 1, by DBEF film 3,
Weathering layer 4 and protective film 5 are attached on liquid crystal display by pressure sensitive adhesive 2, the composite base of polaroid before DBEF film 3 is used to replace
Piece greatly improves the brightness of product, and a kind of white gravoply, with black engraved characters is presented in the case where not influencing its display, forms people
It is easy to receive display pattern, weathering layer 4 has intensity height, good toughness, heat-resisting indeformable and cold-resistant property, greatly enhances
The weatherability of polaroid, the setting of protective film 5 for carrying out protective effect to weathering layer 4, DBEF film 3 and pressure sensitive adhesive 2,
Weathering resistance coatings 6 are applied to the surface of protective film 5, and the surface of protective film 5 is made to have the effect of hydrophobic, antibacterial, anti-mildew and anti-yellow,
Improve the weatherability of protective film 5.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of display polaroid containing weatherproof structure, it is characterised in that: including release film (1), pressure sensitive adhesive (2), DBEF
Film (3), weathering layer (4), protective film (5) and weathering resistance coatings (6), it is the release film (1), pressure sensitive adhesive (2), DBEF film (3), weather-proof
Layer (4) and protective film (5) are successively combined with each other.
2. a kind of display polaroid containing weatherproof structure according to claim 1, it is characterised in that: the protective film
(5) surface is coated with weathering resistance coatings (6).
3. a kind of display polaroid containing weatherproof structure according to claim 1, it is characterised in that: the weathering layer
(4) it is compounded between protective film (5) waterproof layer (7).
4. a kind of display polaroid containing weatherproof structure according to claim 1, it is characterised in that: the pressure sensitive adhesive
(2) it is compounded between DBEF film (3) transparent barrier film (8).
5. a kind of display polaroid containing weatherproof structure according to claim 1, it is characterised in that: the pressure sensitive adhesive
(2) it is mixed for adhesive solvent, pearl powder and curing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781518.3U CN208872898U (en) | 2018-10-31 | 2018-10-31 | A kind of display polaroid containing weatherproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781518.3U CN208872898U (en) | 2018-10-31 | 2018-10-31 | A kind of display polaroid containing weatherproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208872898U true CN208872898U (en) | 2019-05-17 |
Family
ID=66471036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821781518.3U Expired - Fee Related CN208872898U (en) | 2018-10-31 | 2018-10-31 | A kind of display polaroid containing weatherproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208872898U (en) |
-
2018
- 2018-10-31 CN CN201821781518.3U patent/CN208872898U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |